nothing to combat the threat of nuclear accidents.

All the drivers have been warned that driving after drinking shall ____________ 

[单选题]The word “combat”(Paragraph 4) is closet in meaning to “_________ ”A． come backB． combineC． fight againstD． avoid

No doubt that birds migrate just for nothing but survival.(nothing but)A. 无疑鸟类进行

[试题]People suffering from accidents incurred at work or from occupational diseases receive preferential treatment by the social security service compared with those suffering from civil accidents and ordinary illnesses.

[单选题]We can conclude that accidents involving cars ______.A． happened most often in New York CityB． do not happen as often as they did in the early days of the autoC． have killed many more people since Mr Bliss was killedD． were always the driver's fault

[单选题]Accidents often [arisefrom] carelessness.A.result fromB.result inC.stand up

[单选题][A] evidence[B] accidents[C] adventures[D] events

[单选题]To prevent accidents, a drivers Ed car______.A． has a sign inside itB． has two sets of brakesC． can't run very fastD． is big enough to hold five persons

[单选题]In winter, traffic accidents occur____ on the highway.A． frequently B suddenly C usually D rapidly

Most traffic accidents are ____careless driving.A. due toB. because ofC. thanks